topic dynamic table in Application Development and Automation Discussions

dynamic table

Former Member — Tue, 09 Dec 2008 10:18:00 GMT

hey,

How to insert dynamic table data into ztable.

regards,

purna,

Re: dynamic table

Former Member — Tue, 09 Dec 2008 10:20:32 GMT

REPORT zhashed_table .

types: begin of t_foo,

field1 type char2,

field2 type char2,

field3 type char2,

field4 type i,

end of t_foo.

data: lt_foo type HASHED TABLE OF t_foo

WITH UNIQUE KEY field1 field2 field3.

data: ls_foo like line of lt_foo.

FIELD-SYMBOLS: like LINE OF lt_foo.

Must assign it to use it.

assign ls_foo to .

clear .

-field1 = 'AB'.

-field2 = 'CD'.

-field3 = 'EF'.

-field4 = '2'.

insert into table lt_foo.

clear .

-field1 = 'AB'.

-field2 = 'CD'.

-field3 = 'EF'.

-field4 = '2'.

insert into table lt_foo.

If sy-subrc ne 0.

write:/ ' this is the duplidate key'.

endif.

Re: dynamic table

Former Member — Tue, 09 Dec 2008 10:24:37 GMT

*---Internal Table Declaration

data it_fieldmaster type standard table of zhdmsfieldmaster.

*---Work Area Declaration

data wa_fieldmaster like line of it_fieldmaster.

*---Variable Declaration

data: v_string type string.

*---field symbol Declaration

field-symbols: <f1> type any.

concatenate 'wa_fieldmaster-' udffieldname into v_string.

condense v_string no-gaps.

assign (v_string) to <f1>.

<f1> = udffieldvalue.

wa_fieldmaster-functionalareaid = functionalareaid.

append wa_fieldmaster to it_fieldmaster.

insert into zhdmsfieldmaster values wa_fieldmaster.

Re: dynamic table

Former Member — Tue, 09 Dec 2008 10:25:19 GMT

u can create a Dynamic Internal table .Just chek out this program .

type-pools : abap.

field-symbols: <dyn_table> type standard table,

<dyn_wa>,

<dyn_field>.

data: dy_table type ref to data,

dy_line type ref to data,

xfc type lvc_s_fcat,

ifc type lvc_t_fcat.

selection-screen begin of block b1 with frame.

parameters: p_table(30) type c default 'T001'.

selection-screen end of block b1.

start-of-selection.

perform get_structure.

perform create_dynamic_itab. *********Creates a dyanamic internal table*********

perform get_data.

perform write_out.

form get_structure.

data : idetails type abap_compdescr_tab,

xdetails type abap_compdescr.

data : ref_table_des type ref to cl_abap_structdescr.

Get the structure of the table.

ref_table_des ?=

cl_abap_typedescr=>describe_by_name( p_table ).

idetails[] = ref_table_des->components[].

loop at idetails into xdetails.

clear xfc.

xfc-fieldname = xdetails-name .

xfc-datatype = xdetails-type_kind.

xfc-inttype = xdetails-type_kind.

xfc-intlen = xdetails-length.

xfc-decimals = xdetails-decimals.

append xfc to ifc.

endloop.

endform.

form create_dynamic_itab.

Create dynamic internal table and assign to FS

call method cl_alv_table_create=>create_dynamic_table

exporting

it_fieldcatalog = ifc

importing

ep_table = dy_table.

assign dy_table->* to <dyn_table>.

Create dynamic work area and assign to FS

create data dy_line like line of <dyn_table>.

assign dy_line->* to <dyn_wa>.

endform.

form get_data.

Select Data from table.

select * into table <dyn_table>

from (p_table).

endform.

Write out data from table.

loop at <dyn_table> into <dyn_wa>.

do.

assign component sy-index

of structure <dyn_wa> to <dyn_field>.

if sy-subrc <> 0.

exit.

endif.

if sy-index = 1.

write:/ <dyn_field>.

else.

write: <dyn_field>.

endif.

enddo.

endloop.

it wud help

Re: dynamic table

Former Member — Wed, 10 Dec 2008 07:43:23 GMT